A Ghost of a (Second) Chance.

Danny had been having a weird week. He had seen several of his regular enemies around town, but hadn't been able to catch a single one of them, well not the humanoid ones anyway, they just kept flying into crowded areas and disappearing.

What had happened the night before was even weirder, he had been fighting a pair of new ghosts, well new as in he hadn't met them before. He was pretty sure that the caveman and sabertooth tiger had been dead for a while.

The sabertooth had managed to pin him down and the caveman had been about to crush his head with his club when all of a sudden there was a riff from an electric guitar. The next thing he knew Ember was standing over him offering him a hand up. She helped him fight and capture the two new ghosts, then she just left. He hadn't even chased her because he was so confused.

The next morning, just after class started, his Ghost Sense went off. There was a knock on the door and in walked a red haired girl wearing an Led Zeppelin jacket and carrying a guitar case. The girl, apparently a new classmate of theirs, introduced herself as Emily McLain.